268594416350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{656951}}^1$

素因数の和:657030

約数の個数: 96

約数和(自身を含む): 585060428736

約数和(自身を除く): 316466012386

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 37, 50, 65, 74, 85, 130, 170, 185, 221, 325, 370, 425, 442, 481, 629, 650, 850, 925, 962, 1105, 1258, 1850, 2210, 2405, 3145, 4810, 5525, 6290, 8177, 11050, 12025, 15725, 16354, 24050, 31450, 40885, 81770, 204425, 408850, 656951, 1313902, 3284755, 6569510, 8540363, 11168167, 16423775, 17080726, 22336334, 24307187, 32847550, 42701815, 48614374, 55840835, 85403630, 111681670, 121535935, 145186171, 213509075, 243071870, 279204175, 290372342, 315993431, 413222179, 427018150, 558408350, 607679675, 631986862, 725930855, 826444358, 1215359350, 1451861710, 1579967155, 2066110895, 3159934310, 3629654275, 4132221790, 5371888327, 7259308550, 7899835775, 10330554475, 10743776654, 15799671550, 20661108950, 26859441635, 53718883270, 134297208175, 268594416350]

約数ペア:

[(1, 268594416350), (2, 134297208175), (5, 53718883270), (10, 26859441635), (13, 20661108950), (17, 15799671550), (25, 10743776654), (26, 10330554475), (34, 7899835775), (37, 7259308550), (50, 5371888327), (65, 4132221790), (74, 3629654275), (85, 3159934310), (130, 2066110895), (170, 1579967155), (185, 1451861710), (221, 1215359350), (325, 826444358), (370, 725930855), (425, 631986862), (442, 607679675), (481, 558408350), (629, 427018150), (650, 413222179), (850, 315993431), (925, 290372342), (962, 279204175), (1105, 243071870), (1258, 213509075), (1850, 145186171), (2210, 121535935), (2405, 111681670), (3145, 85403630), (4810, 55840835), (5525, 48614374), (6290, 42701815), (8177, 32847550), (11050, 24307187), (12025, 22336334), (15725, 17080726), (16354, 16423775), (24050, 11168167), (31450, 8540363), (40885, 6569510), (81770, 3284755), (204425, 1313902), (408850, 656951)]